help for a medal... Which of the following ordered pairs could be placed in the table below and still have the relation qualify as a linear function?
Input
(x) Output
(y)
−5 7
−3 15
−1 23
? ?

(0, 31) (−7, 30) (1, 31) (0, −1)

Question

help for a medal...  Which of the following ordered pairs could be placed in the table below and still have the relation qualify as a linear function?
Input
(x)	Output
(y)
−5	7
−3	15
−1	23
? 	?

(0, 31) (−7, 30) (1, 31) (0, −1)

anonymous · Answer

Plot the points in the table and the four order pairs on a sheet of graph paper. Or plot the points using a free software program like geogebra. http://www.geogebra.org/ The answer will be obvious.